.item_div{
    width: 100vw;
    height: 100vh;
    background-color: #E1E4E9;
}
.item_center{
    width: 420px;
    height: 594px;
    background-color: white;
}
.left_item{
    height: 50px;
    border-bottom: 1px solid #A9ACAC;
}
.right_item{
    height: 50px;
    border-bottom: 3px solid #007BFF;
}
input{
    border: 1px solid #C0C4C7;
    padding: 5px;
    height: 30px;
    border-radius: 5px;
}
.item_btn{
    cursor: pointer;
    width: 84px;
    height: 36px;
    background-color: #3494FB;
    border-radius: 5px;
}